diff options
| author | Jakob Kaivo <jkk@ung.org> | 2024-05-28 14:56:06 -0400 |
|---|---|---|
| committer | Jakob Kaivo <jkk@ung.org> | 2024-05-28 14:56:06 -0400 |
| commit | b4cd7036bea6c6440fbbcdaebe53c864c87a5646 (patch) | |
| tree | 260670ad9a9637c8c36d84b9cf77ec412017b038 /src/signal/siginfo_t.h | |
| parent | a69b11fd8974a898a26081950bd4add7c82ea45d (diff) | |
integrate jkmalloc/prep for readonly
Diffstat (limited to 'src/signal/siginfo_t.h')
| -rw-r--r-- | src/signal/siginfo_t.h | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/src/signal/siginfo_t.h b/src/signal/siginfo_t.h index 39c0b19a..19a443e8 100644 --- a/src/signal/siginfo_t.h +++ b/src/signal/siginfo_t.h @@ -1,5 +1,6 @@ #include <signal.h> +#if 0 typedef struct { int si_signo; int si_code; @@ -11,6 +12,80 @@ typedef struct { int si_errno; union sigval si_value; } siginfo_t; +#else + +typedef struct { +#ifdef __SI_SWAP_ERRNO_CODE + int si_signo, si_code, si_errno; +#else + int si_signo, si_errno, si_code; +#endif + union { + char __pad[128 - 2*sizeof(int) - sizeof(long)]; + struct { + union { + struct { + pid_t si_pid; + uid_t si_uid; + } __piduid; + struct { + int si_timerid; + int si_overrun; + } __timer; + } __first; + union { + union sigval si_value; + struct { + int si_status; + clock_t si_utime, si_stime; + } __sigchld; + } __second; + } __si_common; + struct { + void *si_addr; + short si_addr_lsb; + union { + struct { + void *si_lower; + void *si_upper; + } __addr_bnd; + unsigned si_pkey; + } __first; + } __sigfault; + struct { + long si_band; + int si_fd; + } __sigpoll; + struct { + void *si_call_addr; + int si_syscall; + unsigned si_arch; + } __sigsys; + } __si_fields; +} siginfo_t; + +#define si_pid __si_fields.__si_common.__first.__piduid.si_pid +#define si_uid __si_fields.__si_common.__first.__piduid.si_uid +#define si_status __si_fields.__si_common.__second.__sigchld.si_status +#define si_utime __si_fields.__si_common.__second.__sigchld.si_utime +#define si_stime __si_fields.__si_common.__second.__sigchld.si_stime +#define si_value __si_fields.__si_common.__second.si_value +#define si_addr __si_fields.__sigfault.si_addr +#define si_addr_lsb __si_fields.__sigfault.si_addr_lsb +#define si_lower __si_fields.__sigfault.__first.__addr_bnd.si_lower +#define si_upper __si_fields.__sigfault.__first.__addr_bnd.si_upper +#define si_pkey __si_fields.__sigfault.__first.si_pkey +#define si_band __si_fields.__sigpoll.si_band +#define si_fd __si_fields.__sigpoll.si_fd +#define si_timerid __si_fields.__si_common.__first.__timer.si_timerid +#define si_overrun __si_fields.__si_common.__first.__timer.si_overrun +#define si_ptr si_value.sival_ptr +#define si_int si_value.sival_int +#define si_call_addr __si_fields.__sigsys.si_call_addr +#define si_syscall __si_fields.__sigsys.si_syscall +#define si_arch __si_fields.__sigsys.si_arch + +#endif /* XOPEN(400) |